12622920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2843}}^1$

素因数の和:2894

約数の個数: 64

約数和(自身を含む): 38905920

約数和(自身を除く): 26283000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 2843, 4440, 5686, 8529, 11372, 14215, 17058, 22744, 28430, 34116, 42645, 56860, 68232, 85290, 105191, 113720, 170580, 210382, 315573, 341160, 420764, 525955, 631146, 841528, 1051910, 1262292, 1577865, 2103820, 2524584, 3155730, 4207640, 6311460, 12622920]

約数ペア:

[(1, 12622920), (2, 6311460), (3, 4207640), (4, 3155730), (5, 2524584), (6, 2103820), (8, 1577865), (10, 1262292), (12, 1051910), (15, 841528), (20, 631146), (24, 525955), (30, 420764), (37, 341160), (40, 315573), (60, 210382), (74, 170580), (111, 113720), (120, 105191), (148, 85290), (185, 68232), (222, 56860), (296, 42645), (370, 34116), (444, 28430), (555, 22744), (740, 17058), (888, 14215), (1110, 11372), (1480, 8529), (2220, 5686), (2843, 4440)]